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ECMWF makes available a BUFR decoding library freely downloadable from here and a synop2bufr converter which is maintained with the help of external contributors. Updates of the synop2bufr software will be announced in this page. 

synop2bufr latest version

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19-

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05-2014

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Free downloadsynop2bufr_20140519.f

Changes in this version

contribution by Mr. Perisa Sunderic and Dr. Eva Cervena

  • Conversion of wind speed and maximum wind gust speed above 99 knots
  • Conversion of group 54g0sndT for temperature change 10 degrees and more.
  • Correct presentation of height of base of cloud when sky clear is reported.

fixes after bug report by a user at AEMET

  • Wind speed is rounded when converted from Knots to m/s causing unnecessary loss of precision in BUFR
  • Ground minimum temperature wrongly coded 


synop2bufr previous versions

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Free downloadsynop2bufr_20140402.f

 

Changes in this version contributed by Mr. Perisa Sunderic and Dr. Eva Cervena

 

 

 

  • Conversion of group group 54g0sndT (temperature change)

  • Conversion of group group 56DLDMDH (direction of cloud drift)

  • Conversion of group group 57CDaeC (direction and elevation of cloud)

  • Conversion of group 58p24p24p24 (non-negative change of pressure over the past 24 hours)

  • Conversion of group 59p24p24p24 (negative change of pressure over the past 24 hours)

  • Correct presentation of Height of the station and Height of barometer in BUFR messages, if H and/or HP are missing in WMO No.9, Volume A.

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Free downloadsynop2bufr_20140217.f

Changes in this version contributed by Mr. Perisa Sunderic and Dr. Eva Cervena

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